
.clearfix{
  overflow: hidden;
  clear: both;
}

#app {
  width: 100%;
  height: 100vh;
  background-color: #F5F5F5;
  position:relative;
  overflow:hidden;
}
a{
  text-decoration: none;
  color:#fff;
}

span{
  white-space: nowrap;
}
input {
  border: none;
  outline: none;
}
button {
  border:none;
}
